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kmaterna / Strain_2D

Strain rate modeling from GNSS velocity fields
MIT License
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Issue running Strain_2D on Windows #30

Closed Ampanas closed 10 months ago

Ampanas commented 10 months ago

Hi,

I am trying to run Strain_2D on Windows 11 (Python3.11, numpy, scipy, matplotlib and pygmt all latest versions installed). I have installed setup.py and want to recreate the image in the example but I run into the following error:

image

Any help from anyone who has successfully run the program on Windows (11) would be appreciated.

Thanks in advance.

Ampanas

kmaterna commented 10 months ago

Hello, Thank you for using the library and reporting this bug. It seems like you're really close, but subprocess has trouble starting processes on Windows. I just submitted a small change to replace the subprocess usages with native Python libraries os and shutil. There's still one usage of subprocess left in Strain_2D, but it's a GMT call way down at the end, hopefully it won't break, and I we'll cross that bridge when we get to it.
Can you try the sequence again with a fresh clone/pull the repo and setup.py install? If it doesn't work right away, I'll take a closer look later with a real Windows system to test. Thanks!

Ampanas commented 10 months ago

Hello, Thank you for using the library and reporting this bug. It seems like you're really close, but subprocess has trouble starting processes on Windows. I just submitted a small change to replace the subprocess usages with native Python libraries os and shutil. There's still one usage of subprocess left in Strain_2D, but it's a GMT call way down at the end, hopefully it won't break, and I we'll cross that bridge when we get to it. Can you try the sequence again with a fresh clone/pull the repo and setup.py install? If it doesn't work right away, I'll take a closer look later with a real Windows system to test. Thanks!

Hello, Thanks for your reply. The changes you submitted worked! I am now able to run Strain_2D on Windows 11. See below the results for the delaunay approach.

Strain_2D - Delaunay

Thanks again!

Ampanas